001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.exceptions;
019
020import org.apache.hadoop.hbase.DoNotRetryIOException;
021import org.apache.yetus.audience.InterfaceAudience;
022
023/**
024 * Thrown when the server side has received an Exception, and asks the Client to reset the scanner
025 * state by closing the current region scanner, and reopening from the start of last seen row.
026 */
027@InterfaceAudience.Public
028public class ScannerResetException extends DoNotRetryIOException {
029  private static final long serialVersionUID = -5649728171144849619L;
030
031  /** constructor */
032  public ScannerResetException() {
033    super();
034  }
035
036  /**
037   * Constructor
038   * @param s message
039   */
040  public ScannerResetException(String s) {
041    super(s);
042  }
043
044  public ScannerResetException(String s, Exception e) {
045    super(s, e);
046  }
047}